this Fenwal ignition cable ensures consistent signal integrity between the ignition control module and the electrode assembly

Does this motor include the mounting hardware or drive coupling

Always verify the temperature range and differential match your specific equipment needs before installation

and impeller—to ensure a full system restoration

a different revision may be required

Lochinvar & A.O. Smith 100208631 Wire 328140-751 this Fenwal ignition cable ensuresWhen you're out on a call for Lochinvar Knight or A. O. Smith high efficiency boilers, a faulty Lochinvar 100208631 can shut down the whole system. This replacement wiring harness is engineered specifically for flame sensor electrode circuits in FB and OF series units. As a veteran tech, you know that brittle or corroded HVAC wiring leads to intermittent flame signal loss (microamps), causing those frustrating nuisance lockouts. This OEM harness